Stuart Hameroff: Penrose's Quantum Consciousness Theory Explained

Stuart Hameroff discusses his quantum microtubule theory of consciousness with Roger Penrose, exploring self‑similarity, Gödel’s theorem, and the hard problem. The conversation also tackles free will, quantum computing, and the relationship between cognition and consciousness.0:00 Introduction2:18 Fast and adroit question2:58 Personal beliefs about God3:44 Origin of consciousness in microtubules8:55 Non‑computational nature of consciousness11:56 Gödel’s theorem and quantum gravity16:54 Quantum computers and Frolich resonances19:25 Penrose’s role23:45 David Chalmers talk reference26:33 Penrose modifies ideas28:04 Vibrations of consciousness (gamma)32:00 Collapse time calculations38:07 Myth of the 1% brain41:33 Neuron firing rates under psychedelics46:42 Cognition vs consciousness order48:27 Anesthesia and truth serums50:04 Working with Penrose57:00 Free will as backward‑time travel1:01:36 Dennett’s comment1:02:33 Agreements/disagreements with Penrose1:06:16 Explaining isolated systems, quantum phases1:11:40 Explaining benzene rings etc.1:13:08 Microtubule structure1:17:33 Tau proteins and Alzheimer’s1:17:00 Fractals and self‑similarity1:20:06 Quantifying consciousness with anesthesia1:21:42 Glial vs neuron roles1:24:08 Can quantum computers be conscious?1:28:55 Periodicity requirement1:29:41 IIT vs Global Neuronal vs Orch OR1:33:57 Falsifying Orch OR1:37:00 Koch’s Schrödinger cat thought experiment1:38:01 Platonic Forms connection1:40:12 Curt’s favorite about Orch OR1:42:52 Experiencing “nothing”1:43:55 Comparing Wolfram’s theory1:45:00 Penrose solving hard problem1:47:07 Existence of free will1:48:15 Strong vs weak anthropic principleSPONSORS:- Patreon: https://patreon.com/curtjaimungal- Crypto: https://nowpayments.io/donation/TOE- PayPal: https://bit.ly/2EOR0M4- Twitter: https://twitter.com/TOEwithCurt- iTunes: https://podcasts.apple.com/ca/podcast/better-left-unsaid-with-curt-jaimungal/id1521758802- Pandora: https://pdora.co/33b9lfP- Spotify: https://open.spotify.com/show/4gL14b92xAErofYQA7bU4e- Google Podcasts: https://play.google.com/music/listen?u=0#/ps/Id3k7k7mfzahfx2fjqmw3vufb44RESOURCES:- YouTube link: https://youtu.be/uLo0Zwe579g- TOE Clippings: https://www.youtube.com/channel/UCdITf9DoFmndXy7nXWIoa7g- Discord Invite Code (as of Mar 04 2021): dmGgQ2dRzS- Subreddit r/TheoriesOfEverything: https://reddit.com/r/theoriesofeverything Theories of Everything with Curt Jaimungal features long-form, technically detailed interviews with leading researchers in physics, mathematics, consciousness, and philosophy, exploring topics at the level of active research. For academics, graduate students, and anyone seeking depth beyond popular science. SPONSOR: I personally subscribe to The Economist. TOE listeners get 35% off the annual subscription. No other podcast has this! https://economist.com/TOE FOLLOW: Substack | Spotify | YouTube | Twitter Learn more about your ad choices. Visit megaphone.fm/adchoices